kritartha

A car moving at speed 50 km/h one applying brake stops at a distance of 6m. If same car move with the velocity 100 km/h, what distance it cover after applying the brakes.

1) 12 m

2) 18 m

3) 24 m

4) 6 m  

what r u doing on oneclass (this is test question) 

The work done by an electric force in moving a charge from point A to point B is  The electric potential difference between the two points is 50 V. What is the charge?

The radius of curvature of a plane mirror is

(A) between one and eternal

(B) zero

(C) One

(D) Eternal

Distance of stars are measured in ______

16. A physics instructor got stuffed into a dryer of radius r = 1.8 m. The instructor weighs 840 N and the dryer moves at v = 8.5 x m/s.

1. Solve the equation 3x + 7 = 22.